CVE-2020-27722

CVSS V2 Low 3.5 CVSS V3 Medium 6.5

Description

In BIG-IP APM versions 15.0.0-15.0.1.3, 14.1.0-14.1.3, and 13.1.0-13.1.3.4, under certain conditions, the VDI plugin does not observe plugin flow-control protocol causing excessive resource consumption.

Overview

CVE ID
CVE-2020-27722

Assigner
f5sirt@f5.com

Vulnerability Status
Analyzed

Published Version
2020-12-24T16:15:15

Last Modified Date
2020-12-28T17:14:12

Weakness Enumerations

CWE	URL
CWE-400	http://cwe.mitre.org/data/definitions/400.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	1	OR	13.1.0	13.1.3.5
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	1	OR	14.1.0	14.1.3.1
cpe:2.3:a:f5:big-ip_access_policy_manager::::::::	1	OR	15.0.0	15.0.1.4

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:S/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
SINGLE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
3.5

Severity
LOW

Exploitability Score
6.8

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://support.f5.com/csp/article/K73657294	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-27722
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27722

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:29:20				Added to TrackCVE
2022-12-05 18:47:47	2020-12-24T16:15Z	2020-12-24T16:15:15	CVE Published Date	updated
2022-12-05 18:47:47		2020-12-28T17:14:12	CVE Modified Date	updated
2022-12-05 18:47:47		Analyzed	Vulnerability Status	updated